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ance of 500 feet of 1000 kcmil aluminum wire in a steel conduit? 32. At 75°C...
3. An electric motor draws 2238 W and 12 A when operating on a 240 V source. Determine the (a) Po...
3. An electric motor draws 2238 W and 12 A when operating on a 240 V source. Determine the (a) Power factor of the motor. (b) Apparent power input to motor. (c) True power input to motor. (d) Horsepower output of the motor if it is 75% efficient. 4 The follwing s found on the nameplate of a motor. 3 hp 60 Hz 1 phase 120/240 V 34/17 A 1,740 RPM irthe power factor of the motor is 0.30, what...
pleas help me in this do any question you know using National Electrical Code 2011 Applied Electricity NEC...
pleas help me in this do any question you know using National
Electrical Code 2011
Applied Electricity NEC worksheet t hree Copper conductors with THHN insulation run in Electrical A branch-circuit Consther conductors. The conductor terminations are rated for a maximum ure in the area of this installation is not expected to exceed 30C size 8 AWG, the maximum ampacity of the conductors If the conductors for this circuit are permitted A 40 amperes. B. 50 amperes. to be used...
Charge one of +4 C is located at (2,0,0). Charge two of -5 C is located...
Charge one of +4 C is located at (2,0,0). Charge two of -5 C is located at (0,2,0). What is the potential at a point P, with coordinates (3,4,2)? 6.572 kV 3.022 kV 9.594 kV 4.194 kV Determine the resultant force on a 3 C charge due to -4 C charges. All these three point charges are placed on the vertices of equilateral triangle of side 50 cm. 1.08 N 0.941 N 0.432 N 0.623 N 3.A group of dc...
And negligible shunt admittance. Calculate the resistance and reactance from the table on Page 4....
and negligible shunt admittance. Calculate the resistance and reactance from the table on Page 4. It delivers 500KVA at 2400V to the load and a 0.90 lagging power factor. Calculate the following a) The required sending end voltage b) The required sending end power factor c) The percent voltage regulation at the receiving end SHOW ALL YOUR CALCUALTIONS feet long. 470 eU steel conduit hase dietribution transformer with voltage 2400/240VAC (center I Table 9 Alternating-Curreat Resistunce und Reactance for 600-Volt...
3. An electric motor draws 2238 W and 12 A when operating on a 240 V source. Determine the (a) Power factor of the motor. (b) Apparent power input to motor. (c) True power input to motor. (d) Horsepower output of the motor if it is 75% efficient. 4 The follwing s found on the nameplate of a motor. 3 hp 60 Hz 1 phase 120/240 V 34/17 A 1,740 RPM irthe power factor of the motor is 0.30, what...
pleas help me in this do any question you know using National
Electrical Code 2011
Applied Electricity NEC worksheet t hree Copper conductors with THHN insulation run in Electrical A branch-circuit Consther conductors. The conductor terminations are rated for a maximum ure in the area of this installation is not expected to exceed 30C size 8 AWG, the maximum ampacity of the conductors If the conductors for this circuit are permitted A 40 amperes. B. 50 amperes. to be used...
and negligible shunt admittance. Calculate the resistance and reactance from the table on Page 4. It delivers 500KVA at 2400V to the load and a 0.90 lagging power factor. Calculate the following a) The required sending end voltage b) The required sending end power factor c) The percent voltage regulation at the receiving end SHOW ALL YOUR CALCUALTIONS feet long. 470 eU steel conduit hase dietribution transformer with voltage 2400/240VAC (center I Table 9 Alternating-Curreat Resistunce und Reactance for 600-Volt...
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