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Q1. | The chemical effect of current is used in |

A. | dc ampere hour meter [Correct Answer] |

B. | dc ammeter [Wrong Answer] |

C. | ac energy meter [Wrong Answer] |

D. | all of the above [Wrong Answer] |

View Answer
Explanation:-
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**Also Read Similar Questions Below :**

⇒ A steel bar needs 1200 AT to magnetise it. The voltage that must be applied to the magnetising coil of 100 turns and 10 Ω resistance is __________ volt.

120

12

1200

10

⇒ A triangular Pulse of 10 V peak is applied to a capacitor of 0.4 F. The change of the capacitor and its wavefor

8 rectangular

8 triangular

4 triangular

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⇒ A JFET behaves as a constant current source when

V

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⇒ For an amplifier, the coupling method which gives the highest gain in

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⇒ A major advantage of TWT over a Klystron lies in its

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⇒ A rectangular waveguide measures 3 x 4.5 cm internally and has a 10 GHz signal propagated in it. Calculate the wave impedance for dominant mode.

130 p

1.3 p

120 p

12 p

⇒ A tie set schedule shows

incidence of branches to nodes

incidence of branches to loops

incidence of nodes to loops

none of the above

⇒ In

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I

_{D}and V

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⇒ In an Anderson bridge the unknown inductance is measured in terms of

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known inductance

known capacitance and resistance

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⇒ To multiply a number by 8 in 8085 we have to use

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⇒ A copper atom is neutral. Its core has a net charge of

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⇒ If INT = 50 and LOOT = 30, the result of assignment statement

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**Assertion (A):** Laplace transform of impulse function is equal to area under the impulse.

**Reason (R):** An impulse function whose area is unity is called unit impulse function.

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Both A and R are correct but R is not correct explanation of A

A is correct but R is wrong

R is correct but A is wrong

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Match the following:

List I (Operator) | List II (Description) | ||
---|---|---|---|

A. | ? : | 1. | Modulus |

B. | [ ] | 2. | Array expression |

C. | % | 3. | Conditional |

A-3, B-2, C-1

A-1, B-2, C-3

A-1, B-3, C-2

A-2, B-3, C-1

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DAVERAGE

MAX

DCOUNT

DSTDEV