When applying a square waveform to a capacitor, the circuit tends to:

When a rectangular voltage waveform is applied to a capacitor, then the current waveform is ___________.

A

Rectangular

B

Sinusoidal

C

Sawtooth

D

Square

The length of each side of square A is increased by 100 percent to make square B. Again the length of each side of square B is increased by 50 percent to make square C. By what percent is the area of square C greater than the sum of the areas of square A and B?

A

75%

B

80%

C

85%

D

90%

While testing a capacitor with ohm meter, if the capacitor shows charging, but the final resistance reading is appreciably less than normal, it can be concluded that the capacitor is

A

Short-circuited

B

Open circuited

C

Alright

D

Leaky

A small square region inside a larger square is shaded. The diagonal of the larger square is three times the diagonal of the small square in length. What fraction of the area of the larger square is not shaded?

A

1/9

B

1/3

C

2/3

D

8/9

The length of each of square A is increased by 100 percent to make square B.Again the length of the each side of square B is increased by 50 peacent to make square C.By of the area df square A and B?

A

75%

B

80%

C

85%

D

90%

Applying for Seasonal Employment occurs when a person requests to be considered for a job that is dependent on a particular season or time of year. Which situation below is the best example of Applying for Seasonal Employment?

A

The ski instructors at Top of the Peak Ski School work from December through March.

B

Matthew prefers jobs that allow him to work outdoors.

C

Lucinda makes an appointment with the beach resort restaurant manager to interview for the summer waitressing position that was advertised in the newspaper.

D

Doug's ice cream shop stays open until 11 p.m. during the summer months.

A capacitor in a circuit became hot and ultimately exploded due to wrong connections, which type of capacitor it could be ?

A

Paper capacitor

B

Ceramic capacitor

C

Electrolytic capacitor

D

Any-of the above

If a periodic pulse waveform has a pulse width and the time between pulses each equal to or greater than five time constants, the capacitor will

A

Partially charge and fully discharge during each period of the input waveform

B

Fully charge and partially discharge during each period of the input waveform

C

Fully charge and fully discharge during each period of the input waveform

D

Partially charge and partially discharge during each period of the input waveform

The size of the philips LCD television screen is given as the length of the screen's diagonal , Assume that the screens of the television were flat. Find out how many square inches greater would be the screen of square inches greater would be the screen of a square 21 -inch television set than that of a square 19-inch television set.

A

4

B

16

C

38

D

40

The instruction state that Sumi may need 4/9 square yards of one type of material and 2/3 square yards of another type of material for a project. She buys exactly that amount. After finishing the project, however, she has 8/18 square yards left that she did not use. What is the total amount of square yards of material Sumi used?

A

1/12

B

1/9

C

2/3

D

10/9

When applying a square waveform to a capacitor, the circuit tends to:

Related Questions