Consider the following statements regarding electronic voltmeter. 1) The detection of low-level signals is not possible using the electronic voltmeter 2) MOSFET is used at the input of the electronic voltmeter 3) Vacuum tube voltmeters (VTVM) consumes more power as compared to any non-electronic voltmeter. Which of the following is / are incorrect?

The Transfer characteristic of the different types of MOSFETs is shown below, where ID is drain current and VGS is the Gate-Source voltage, the correct combination of MOSFET w.r.t to transfer characteristics is: Types of MOSFET (P) P – Channel Enhancement MOSFET (Q) P – Channel Depletion MOSFET (R) N – Channel Enhancement MOSFET (S) N – Channel Depletion MOSFET

A

P – 4, Q – 2, R – 1, S – 3

B

P – 3, Q – 2, R – 4, S – 1

C

P – 1, Q – 3, R – 2, S – 4

D

P – 2, Q – 4, R – 3, S - 1

There are three kinds of boys sitting in the class - Boy A - He consumes more fat in his regular diet. Boy B - He consumes more carbohydrates in his regular diet. Boy C - He consumes more fruits and vegetables (Vitamins and minerals) in his diet. The correct statements are -

A

Boy C consumes more energy than Boy A and B

B

Boy B consumes more energy than Boy A and C

C

Boy A consumes more energy than Boy B and C

D

All consume the same amount of energy

Consider the following statements:
1. Parliament shall, while a proclamation of Emergency is in operation, have the power to make laws of the whole or any part of territory of India with respect to any of the matters enumerated in the list
2. Parliament has exclusive power to make any law with respect to any matter not enumerated in the Concurrent List or State List
3. Parliament has power to make any law for the whole or any part of the territory of India for implementing any treaty, agreement, or convention with any other country
4. Parliament has power to legislate with respect to a matter in the State List in the national interest subject to the resolution passed by the Council of States by two-thirds majority
Which of these statements are correct?

A

1, 2 and 3

B

1, 2, 3, and 4

C

1, 3 and 4

D

2 and 4

Choose the set of figures which follows the given rule.
Rule: Closed figures become more and more open and open figures become more and more closed.
Rule Detection mcq question image

A

1

B

2

C

3

D

4

Choose the set of figures which follows the given rule.
Rule: Closed figures become more and more open and open figures become more and more closed.
Rule Detection mcq question image

A

1

B

2

C

3

D

4

Choose the set of figures which follows the given rule.
Rule: Closed figures become more and more open and open figures become more and more closed.
Rule Detection mcq question image

A

1

B

2

C

3

D

4

Choose the set of figures which follows the given rule.
Rule: Closed figures become more and more open and open figures become more and more closed.
Rule Detection mcq question image

A

1

B

2

C

3

D

4

Choose the correct statement(s) i) The gate circuit impedance of MOSFET is higher than that of a BJT ii) The gate circuit impedance of MOSFET is lower than that of a BJT iii) The MOSFET has higher switching losses than that of a BJT iv) The MOSFET has lower switching losses than that of a BJT

A

Both i & ii

B

Both ii & iv

C

Both i & iv

D

Only ii

Choose the set of figures which follows the given rule.
Rule: Closed figure becomes more and more open.
Rule Detection mcq question image

A

1

B

2

C

3

D

4

Consider the following statements regarding reciprocity theorem : 1. In any passive linear bilateral network, if the single voltage source Vx, in branch x produces the current response Iy, in branch y, then the removal of the voltage source from branch x and its insertion in branch y will produce the current response iy in branch x. 2. The interchange of an ideal voltage source and an ideal ammeter in any passive, linear, bilateral circuit will not change the ammeter reading. 3. The interchange of an ideal current source and an ideal voltmeter in any passive linear bilateral circuit will change the voltmeter reading. Which of the above statements are correct ?

A

1 and 3 only

B

1 and 2 only

C

2 and 3 only

D

1, 2 and 3

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