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Karan Singh
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Karan Singh

Studied electrical diploma at gurukul
electrical engineering at Ginger webs
Live in Kota,India, Rajasthan
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Karan Singh
30 Dec 2024 10:57 AM study24x7 study24x7

An inductor and a resistor are in series with a sine wave voltage source. The frequency is set so that the inductive reactance is equal to the resistance. If the frequency is increased, then

A

VR ≥ VL

B

VL< VR

C

VL = VR

D

VL > VR

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Karan Singh
30 Dec 2024 10:54 AM study24x7 study24x7

An inductance of 0.43 mH is smaller than

A

43 μ H

B

430 μ H

C

0.05 H

D

0.00043 H

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Karan Singh
30 Dec 2024 10:53 AM study24x7 study24x7

The winding resistance of a coil can be increased by

A

increasing the number of turns

B

using a thinner wire

C

changing the core material

D

increasing the number of turns or using thinner wire

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Karan Singh
05 Jun 2024 11:16 AM study24x7 study24x7

What is a potential downside of setting a transition duration to 0s?

A

Makes the transition instant and potentially jarring

B

Prevents the transition from running

C

Is the recommended practice for subtle effects

D

None, it optimizes performance

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Karan Singh
05 Jun 2024 11:13 AM study24x7 study24x7

What feature do keyframe animations offer that transitions do not?

A

Triggering without user interaction

B

Requiring a hover state

C

Dependence on JavaScript

D

Limitation to transform properties

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Karan Singh
05 Jun 2024 11:12 AM study24x7 study24x7

How can you make an animation loop infinitely?

A

animation-iteration-count: infinite;

B

animation-repeat: forever;

C

animation-loop: infinite;

D

animation-duration: infinite;

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Karan Singh
04 Jun 2024 01:08 PM study24x7 study24x7

How do you apply a basic opacity transition to an element on hover?

A

.element:hover { transition: opacity 0.5s ease; opacity: 0.5; }

B

.element { transition: opacity 0.5s ease-in-out; } .element:hover { opacity: 0.5; }

C

.element { opacity: 1; } .element:hover { opacity: 0.5; transition: 0.5s; }

D

All of the above

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Karan Singh
04 Jun 2024 01:06 PM study24x7 study24x7

Which CSS property allows you to delay the start of a transition?

A

transition-delay

B

animation-delay

C

transition-duration

D

animation-duration

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Karan Singh
04 Jun 2024 01:05 PM study24x7 study24x7

What is the difference between CSS transitions and animations?

A

Transitions require a trigger, like a hover, whereas animations do not

B

Animations can only be applied to :hover states

C

Transitions can manipulate SVGs, but animations cannot

D

There is no difference; they are interchangeable

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Karan Singh
31 May 2024 12:49 PM study24x7 study24x7

How do you specify the timing function of a transition?

A

Using the transition-timing-function property

B

With the transition-duration property

C

By setting the transition-delay property

D

Through the animation-timing-function property

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