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Question 6 Not yet answered p Flag question Calculate the apparent power in kVA for a...
Calculate the apparent power in kVA for a 200 amp, 120/208 volt, 3-phase service. Select one:...
Calculate the apparent power in kVA for a 200 amp, 120/208 volt, 3-phase service. Select one: a. 769 kVA b. 72 kVA c. 576 kVA d. 432 kVA
P Flag question Question 12 Not yet answered Points out of 2.00 A building has a...
P Flag question Question 12 Not yet answered Points out of 2.00 A building has a three-phase, 277 volt service. If the total working power is 364kW with a power factor of 0.95, what is the total current? Select one: O a. 720kW b. 800A O c. 384 kW O d. 1385A e. None of these
Question 9 Not yet answered Points out of 2.00 P Flag question How much real power...
Question 9 Not yet answered Points out of 2.00 P Flag question How much real power is produced in a circuit by 50 amps at 100 volts with a power factor of 80%? Select one: a. 4000 watts b. 4000 volt-amps c. 5000 volt-amps O d. 4000 farads e. 5000 watts
Not yet answered Question 19 Points out of 2.00 P Flag question Emergency power for equipment...
Not yet answered Question 19 Points out of 2.00 P Flag question Emergency power for equipment that cannot experience any disruptions in service is typically furnished by UPS Select one: True False Question 20 Not yet answered Points out of 2.00 P Flag question Typically fuses cost less than circuit breakers, but take up more room in the panel. Select one: True False
Question 17 Not yet answered Points out of 2.00 P Flag question Backup power in the...
Question 17 Not yet answered Points out of 2.00 P Flag question Backup power in the form of emergency power supply or batter backup is needed for a fire alarm system Select one True False Question 18 Not yet answered Points out of 2.00 P Flag question "T-8" lamp designation tell us that the lamp is tubular shaped and 1" in diameter. Select one: True False
Question 23 Not yet answered Points out of 2.00 P Flag question A magnetic ballast is...
Question 23 Not yet answered Points out of 2.00 P Flag question A magnetic ballast is used with halogen lamps Select one: O True O False Question 24 Not yet answered Points out of 2.00 P Flag question Amps are used to measure the rate at which work is done. Select one: True False
Question 15 Not yet answered Points out of 2.00 P Flag question Bands of light is...
Question 15 Not yet answered Points out of 2.00 P Flag question Bands of light is another name for recessed downlighting Select one O True False Question 16 Not yet answered Points out of 2.00 P Flag question Compact fluorescent fixtures are the best choice for hard to access locations. Select one: O True False
Question 5 Not yet answered Points out of 2.00 P Flag question Two 5-ohm resistors are...
Question 5 Not yet answered Points out of 2.00 P Flag question Two 5-ohm resistors are placed in parallel in a 10-amp circuit. What is their total resistance? Select one: O a. 2.5 ohms O b. 5 watts O c. 2.5 watt-ohms d. 5 ohms O e. 5 watt-ohms
Question 21 Not yet answered Points out of 2.00 P Flag question The National Electrical Code...
Question 21 Not yet answered Points out of 2.00 P Flag question The National Electrical Code (NEC) should always be followed specifically. Select one: True False Question 22 Not yet answered Points out of 2.00 P Flat question Branch circuits are the portion of the electrical wiring that runs from a circuit breaker to an outlet or load Select one True O False
Question 15 Not yet answered Points out of 2.00 P Flag question Bands of light is...
Question 15 Not yet answered Points out of 2.00 P Flag question Bands of light is another name for recessed downlighting Select one: True False Question 16 Not yet answered Points out of 2,00 P Flag question Compact fluorescent fixtures are the best choice for hard to access locations, Select one True False
P Flag question Question 12 Not yet answered Points out of 2.00 A building has a three-phase, 277 volt service. If the total working power is 364kW with a power factor of 0.95, what is the total current? Select one: O a. 720kW b. 800A O c. 384 kW O d. 1385A e. None of these
Question 9 Not yet answered Points out of 2.00 P Flag question How much real power is produced in a circuit by 50 amps at 100 volts with a power factor of 80%? Select one: a. 4000 watts b. 4000 volt-amps c. 5000 volt-amps O d. 4000 farads e. 5000 watts
Not yet answered Question 19 Points out of 2.00 P Flag question Emergency power for equipment that cannot experience any disruptions in service is typically furnished by UPS Select one: True False Question 20 Not yet answered Points out of 2.00 P Flag question Typically fuses cost less than circuit breakers, but take up more room in the panel. Select one: True False
Question 17 Not yet answered Points out of 2.00 P Flag question Backup power in the form of emergency power supply or batter backup is needed for a fire alarm system Select one True False Question 18 Not yet answered Points out of 2.00 P Flag question "T-8" lamp designation tell us that the lamp is tubular shaped and 1" in diameter. Select one: True False
Question 23 Not yet answered Points out of 2.00 P Flag question A magnetic ballast is used with halogen lamps Select one: O True O False Question 24 Not yet answered Points out of 2.00 P Flag question Amps are used to measure the rate at which work is done. Select one: True False
Question 15 Not yet answered Points out of 2.00 P Flag question Bands of light is another name for recessed downlighting Select one O True False Question 16 Not yet answered Points out of 2.00 P Flag question Compact fluorescent fixtures are the best choice for hard to access locations. Select one: O True False
Question 5 Not yet answered Points out of 2.00 P Flag question Two 5-ohm resistors are placed in parallel in a 10-amp circuit. What is their total resistance? Select one: O a. 2.5 ohms O b. 5 watts O c. 2.5 watt-ohms d. 5 ohms O e. 5 watt-ohms
Question 21 Not yet answered Points out of 2.00 P Flag question The National Electrical Code (NEC) should always be followed specifically. Select one: True False Question 22 Not yet answered Points out of 2.00 P Flat question Branch circuits are the portion of the electrical wiring that runs from a circuit breaker to an outlet or load Select one True O False
Question 15 Not yet answered Points out of 2.00 P Flag question Bands of light is another name for recessed downlighting Select one: True False Question 16 Not yet answered Points out of 2,00 P Flag question Compact fluorescent fixtures are the best choice for hard to access locations, Select one True False
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