4. Resistors of 40 22 and 60 22 are connected in series to a 24V dc supply. Calculate. a) Draw the circuit diagram. b) The total resistance, Rt of the circuit. c) The total current. It in the circuit. d) The voltage drop across each resistor e) The total power in the circuit PT
Evaluate the improper integral or show that it is divergent. dc r2 + 4 S. 22 (22 + 4) da Loitzada dan poo Jo 1 + x2 1 1 + 9x2 dx
Giving the DC-circuit with DC voltage of 100 and all the resister are 1 K-ohms (1000). Write the equations of KCL and KVL that solve the current in each loop. Solve for All currents at point A Show that power is conserved from source to each resister. Write the equivalent Resister at B.
Evaluate the definite integral. Enter exact values. 2 cos (2) dc V1 - 22 - =
A DC current I passes through a resistor R (=100 Ohm). The LE in the resistance is 1%. The 0- 10 A ammeter has 1% of full-scale accuracy. The ammeter reads 8A. Calculate the LE of the DC power measurement in the resistor
A 10 kilowatt 100 volt 1,000 rpm dc machine has an armature resistance of 0.09 ohm and is connected to a 100 V dc supply. 1.2.1 Determine the starting current and the rated current if no starting resistance is used in the armature circuit. 1.2.2 Determine the value of the starting resistance if the starting current is limited to twice the rated current. (1 mark)
How much charge can be stored across a 100 uF capacitor with 200V DC across it?
The power input to a dc shunt motor during rated-load conditions
is 100 W. The rotor speed is 2000 r/min, and the armature voltage
is 100 V. The armature resistance is 2? and Rf = 200 ?. Calculate
the no-load rotor speed.
2. The power input to a dc shunt motor during rated-load conditions is 100W. The rotor speed is 2000r/min, and the armature voltage is 100V. The armature resis- tance is 2 Ω and Rf-200Ω. Calculate the no-load rotor...
3-10. US source loss/foreign source income In Year 1, DC has a $100 U.S.-source general limitation loss and has $100 of foreign-source general limitation income on which it pays $30 of foreign tax. In Year 2 DC has $100 of U.S.-source general limitation income and $100 of foreign-source general limitation income in Year 2. Assume the US tax rate is 35% for both years. What amount of foreign taxes can DC claim for Years 1 and 2?
Low frequency DC gain is db 0 10 O 100 none of these Question 2 Low frequency DC phase lag is __ degrees OO O-90 O-180 O -270 O-360 none of these Question 3 Asymptotic magnitude slope at 5 rad/sec is __db/decade O 0 -20 O-40 O -60 O -80 - 100 none of these Question 4 Asymptotic magnitude slope at 50 rad/sec is _ db/decade -20 -40 -60 -80 O - 100 none of these