Constant voltage transmission entails the following disadvantage

People should be held accountable for ther own behavior, and if holding people accountable for their own behavior entails capital punishment , then so be it . However , no person should be held accountable for behavior over which he or she had no control. Which of the following is the most logical conclusion of the argument above?

A

People should not be held accountable for the behavior of other people.

B

People have control over their own behavior.

C

People cannot control the behavior of other people.

D

People have control over behavior that is subject to capital punishment .

The principal monetary policy objective is to reduce substantially the import surplus of the coming years while resuming economic growth. Realization of this goal entails a marked structural change of the economy, which can be brought about by freezing th

A

Economic growth will result in a structural change of the economy

B

Only if people consume less can the economy grow

C

The import surplus can be reduced if investment is restricted

D

Only a structural change in the economy can substantially increase imports

System Implementation Phase entails

A

System check outs

B

Pilot run

C

Parallel runs

D

All of the above

E

None of the above

The voltage drop, for constant voltage transmission is compensated by installing

A

Inductors

B

Capacitors

C

Synchronous motors

D

All of above

কোনো খেলার সরাসরি সম্প্রচারের ডেটা ট্রান্সমিট হবার প্রক্রিয়া- (i) Broadcast Transmission (ii) Duplex Transmission (iii) Simplex Mode Transmission নিচের কোনটি সঠিক?

A

i ও ii

B

i ও iii

C

ii ও iii

D

i ii ও iii

Which of the following is the demerit of a 'constant voltage transmission system' ?

A

Increase of short-circuit current of the system

B

Availability of steady voltage at all loads at the line terminals

C

Possibility of better protection for the line due to possible use of higher terminal reactants

D

Improvement of power factor at times of moderate and heavy loads

E

Possibility of carrying increased power for a given conductor size in case of long-distance heavy power transmission

Which of the following is the demerit of a 'constant voltage transmission system'?

A

Increase of short-circuit current of the system

B

Availability of steady voltage at all loads at the line terminals

C

Possibility of better protection for the line due to possible use of higher terminal reactants

D

Improvement of power factor at times of moderate and heavy loads

As compared to constant-current system, the constant-voltage system of charging a lead acid cell has the advantage of

A

reducing time of charging

B

increasing cell capacity

C

both (A) and (B)

D

avoiding excessive gassing

The disadvantage of voltage divider bias is that it has ___________

A

High stability factor

B

Low base current

C

Many resistors

D

None of the above

When drain voltage equals the pinch-off-voltage, then drain current ___________ with the increase in drain voltage

A

decreases

B

increases

C

remains constant

D

none of the above

Constant voltage transmission entails the following disadvantage

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