Time Left - 24:00 mins
AE 2019 || Day 40 || Combined Syllabus Quiz 4
Attempt now to get your rank among 1188 students!
Question 1
For a BJT, and then the value of β is
Question 2
The system transfer function for the block diagram shown in figure below is given by
Question 3
Which one of the following is the correct free body diagram for the physical system as shown in the figure below?
and are displacements
and are velocities.
and are displacements
and are velocities.
Question 4
Find the number of flip-flops required to count 16 clock pulses?
Question 5
Two's Complement of -19 in six digit representation will be:
Question 6
For a given applied voltage and current, the speed of a universal motor will be
Question 7
At 1200 rpm the induced emf of a dc machine is 200 V. For an armature current of 15 A the electromagnetic torque produced would be
Question 8
The desirable features of a servomotor are
Question 9
In a coil of 2mH inductance, current changes from 0.2 A to 1.5 A in 0.2 s. Find the magnitude of average induced emf in the coil.
Question 10
Varnish coating is done in transformer in order to:
Question 11
Consider the following statements regarding measurement of 3-phase power by two-wattmeter method; one of the wattmeter reads negative implying:
1) Power factor is less than 0.5.
2) Power flow is in the reverse direction.
3) Load power factor angle is greater than 60 °.
4) Load is unbalanced.
Which of the above statements are correct?
1) Power factor is less than 0.5.
2) Power flow is in the reverse direction.
3) Load power factor angle is greater than 60 °.
4) Load is unbalanced.
Which of the above statements are correct?
Question 12
The voltage coil of a single-phase house service energy meter
Question 13
The current and potential coils of a dynamometer type wattmeter were accidentally interchanged while connecting.
After energizing the circuit, it was observed that the wattmeter did not show the reading. This could be due to the
After energizing the circuit, it was observed that the wattmeter did not show the reading. This could be due to the
Question 14
The pole zero diagram of an impedance Z(s) is shown in the below figure. pole, zero
Poles are at and and zero (O) is at
For a signal the steady state response across is What is the value of θ?
Poles are at and and zero (O) is at
For a signal the steady state response across is What is the value of θ?
Question 15
The poles and zeroes of a driving point impedance function, Z(s) are as follows:
i) Poles 0, - 2 ii) Zeroes -1, -3
Also given that Z(∞) = 4 then Find the function Z(s)?
i) Poles 0, - 2 ii) Zeroes -1, -3
Also given that Z(∞) = 4 then Find the function Z(s)?
Question 16
The resonant frequency of an RLC series circuit is 1.5 MHz with the resonating capacitor of 150 pF. The bandwidth is 10 kHz. The effective value of the resistor is
Question 17
It is required to control the speed and braking operation of a dc shunt motor in both the directions of rotation. The most suitable power electronic circuit will be
Question 18
If a full wave fully controlled converter is modified as a full wave half controlled converter, what will be the maximum value of active power (P) and the maximum value of reactive power demand (Q)?
Question 19
Keeping in view the cost and overall effectiveness, the following circuit breaker is best suited for capacitor bank switching
Question 20
The Making and Breaking currents of 3 phase AC Circuit Breakers in Power system are respectively :
- 1188 attempts
- 7 upvotes
- 9 comments
Tags :
ESE & GATE EEGeneralMay 29ESE & GATE EE