1. Calculate the value of V1 and V2. A. 4V, 6V B. 5V, 6V C. 6V, 7V D. 7V, 8V 2. KVL deals with the conservation of? A. Mass B. Momentum C. Charge D. Energy Answer: D KVL states that the sum of the potential energy and taken with the right sign is equal …
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1. Calculate the value of V1 and V2. A. 4V, 6V B. 5V, 6V C. 6V, 7V D. 7V, 8V 2. KVL deals with the conservation of? A. Mass B. Momentum C. Charge D. Energy Answer: D KVL states that the sum of the potential energy and taken with the right sign is equal …
Kirchhoff’s Voltage Law (KVL) MCQ 1. Find the value of v if v1 = 20V and the value of the current source are 6A. A. 10V B. 12V C. 14V D. 16V 2. In the circuit shown in the figure, find the current flowing through the 8 Ω resistance. 0.25 A 0.50 A …
Electric Drive Components MCQ 1. Calculate the minimum anode current required to turn off SCR if the latching current value is 2 A. A. 2 A B. 3 A C. 4 A D. 5 A 2. Calculate the value of the coefficient of static friction using the data: F=4 N, Normal force=16 N. …
Solar and Battery Powered Drives MCQ 1. A solar cell converts light energy into __________ A. Electrical energy B. Thermal energy C. Sound energy D. Heat energy 2. There are three types of solar cells. A. True B. False 3. Series and parallel combination of the solar cell is known as _________ …
Solid-State Switching Circuit MCQ 1. In a Half-wave controlled rectifier calculate the average value of the voltage if the supply is 13sin(25t) and the firing angle is 13°. A. 4.08 V B. 4.15 V C. 3.46 V D. 5.48 V 2. Calculate the extinction angle as a purely inductive load if the firing …
Solid State Controlled Drives MCQ 1. RLE load is a voltage stiff load. A. True B. False 2. In a Half-wave uncontrolled rectifier calculate the average value of the voltage if the supply is 23sin(50t). A. 7.32 V B. 8.32 V C. 9.32 V D. 7.60 V 3. In a Half-wave controlled rectifier …
Heating of Motor MCQ 1. Iron losses that occur in the machine are variable losses. A. True B. False 2. Which of the following are the classes of insulating material in electrical machines? A. Γ, A, E, F, H, C B. Γ, E, B, F, H, C C. A, E, B, F, H, …
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Countercurrent Braking MCQ 1. The value of unit step function at t=5 sec is ________ A. 0 B. 1 C. -1 D. 2 2. The value of impulse at t=0 is __________ A. 0 B. 2 C. 1 D. infinite 3. What is the Full form of IFOC? A. Indirect field-oriented control …
1. Which braking method is the best method for obtaining high braking torque? A. Regenerative braking B. Plugging C. Dynamic braking D. Rheostatic braking 2. In which of the following method the polarity of back e.m.f change? A. Plugging B. Regenerative braking C. Dynamic braking D. Rheostatic braking 3. What is the Full …
