When a current enters in a parallel network consisting of several values of resistance, then
Question 3
A digital voltmeter has a read-out range from (0 – 9,999) counts. Determine the resolution of the instrument in Volt when the full-scale reading is 9.999 V.
Question 4
A 5 A ammeter has a resistance of 0.01 Ω. Determine the efficiency of the instrument.
Question 5
Which of the following is correct about the Inter-poles in DC machines?
Question 6
Which of the following test is used to determine the inertia of the rotor?
Question 7
Universal motors has wide and easily controllable speed range, typically of
Question 8
A 3-wire system requires only 5/16th (or 31.25%) as much copper as a 2-wire system. The above calculation is carried out using assumptions. Which of the following assumption is incorrect?
