Time Left - 12:00 mins

ESE EC 2021 Technical Quiz 17

Attempt now to get your rank among 155 students!

Question 1

A 4 Ω resistor is connected in series with a 10 mH inductor, across a 100 V, 50 Hz voltage source. The impedance of the circuit will be

Question 2

Statement-1: Impulse response of a stable system is absolutely integrable between the limits

Statement-2: If there are any sign changes in the characteristic equation, then the system is unstable.

Question 3

Consider the following time parameters in development of solid state devices
1). Domain growth time constant
2). Transit time
3). Dielectric relaxation time
In the case of Transferred Electron Devices (TED), which of these are used?

Question 4

Match the following

Question 5

After 8086 microprocessor reset, execution of instructions starts from

Question 6

The voltage gain of CE amplifier circuit can be approximate for an ideal input ac source and is given by

Question 7

Kepler’s third law states the relation of

Question 8

For a total transmit power (P_t) of 1000 W and for a transmission rate of 50 Mbps, the energy per bit (E_b) will be

Question 9

A symmetrical three-phase three-wire RYB system is connected to a balanced delta-connected load. The RMS values of the line current and line-to-line voltage are 5A and 250V respectively. The power in the system is measured using the two wattmeter method. The first wattmeter connected between R-line and Y-line reads zero. The reading of the second wattmeter (connected between B-line and Y-line) in watt is

Question 10

Ground waves progress along the surface of the earth and must be polarized

155 attempts
0 upvotes
0 comments

Tags :

ESE & GATE EC General

Aug 31ESE & GATE EC