MULTIPLE CHOICE QUESTIONS (MCQ) WITH ANSWERS ON POWER TRANSMISSION-CHAIN DRIVE

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https://mesubjects.net/wp-admin/post.php?post=14392&action=edit  MCQ POWER TRANS BELTS

https://www.mesubjects.net/wp-admin/post.php?post=5328&action=edit   Belt-chain-Gear Drives

 

 

MULTIPLE CHOICE QUESTIONS

(MCQ) WITH ANSWERS ON

POWER TRANSMISSION-

CHAIN DRIVE

MCQ increases the understanding and

the level of clarity about a chain dive.

Chain drive has no noine and vibrations.

This is used for short and long distances.

Velocity ratio permittedis up to 10: 1.

There is no slip and creep. The wheels

on which chain runs are sprockets.

 

  1. The wheels on which a chain moves is

    1. Gears

    2. Pulleys

    3. Sprockets

    4. None

ANS: (c)

  1. Chain drive is used for a maximum velocity ratio of

    1. 20:1

    2. 10:1

    3. 5:1

    4. None

ANS: (b)

  1. The slip in a chain drive is

    1. 50 %

    2. 30 %

    3. 10 %

    4. None

ANS: (d)

  1. The slip in a chain drive is

    1. 20 %

    2. 10 %

    3. 0 %

    4. None

ANS: (c)

  1. The creep in a chain drive is

    1. 0 %

    2. 5 %

    3. 10 %

    4. None

ANS: (a)

  1. The angular velocity in a chain drive is

    1. Constant

    2. Variable

    3. Constant and variable

    4. None

ANS: (a)

  1. Chains can transmit power as compared to belts

    1. Less

    2. More

    3. Same

    4. None

ANS: (b)

  1. Chain drive is used for

    1. Small center distance

    2. Large center distance

    3. Both small and large center distance

    4. None

ANS: (c)

  1. The maintenance cost of a chain drive as compared to a belt drive is

    1. Low

    2. More

    3. Same

    4. None

ANS: (a)

  1. The efficiency of a chain drive as compared to a belt drive is

    1. Low

    2. High

    3. Both low and high

    4. None

ANS: (b)

  1. A chain drive requires space as compared to a belt drive is

    1. Less

    2. More

    3. Can’t say

    4. None

ANS: (a)

  1. A chain operates in

    1. Dry conditions

    2. Wet conditions

    3. Both dry and wet conditions

    4. None

ANS: (c)

  1. The undesirable action of sunlight, oil and grease in a chain drive as compared to a belt drive is

    1. More

    2. Less

    3. Medium

    4. None

ANS: (b)

  1. A chain drive puts load on bearings is

    1. More

    2. Less

    3. Medium

    4. None

ANS: (b)

  1. The initial cost of a chain drive as compared to a belt drive is

    1. Less

    2. More

    3. Equal

    4. None

ANS: (b)

  1. The lubrication required in a chain drive is

    1. More frequent

    2. Less frequent

    3. Not required

    4. None

ANS: (a)

  1. The alignment of shafts in a chain drive is

    1. More perfect

    2. Less perfect

    3. Can’t say

    4. None

ANS: (a)

  1. The noise in a chain drive as compared to a belt drive is

    1. Less

    2. More

    3. Equal

    4. None

ANS: (b)

  1. The vibrations in chain drive vs belt drive is

    1. More

    2. Less

    3. Equal

    4. None

ANS: (a)

  1. Chain sprockets are

    1. Lighter than belt pulleys

    2. Heavier than belt pulleys

    3. Same weight as belt pulleys

    4. None

ANS: (a)

  1. The initial tension in a chain drive is

    1. High

    2. Low

    3. Nil

    4. None

ANS: (c)

  1. A chain drive is

    1. Reversible

    2. Not reversible

    3. Can’t say

    4. None

ANS: (a)

  1. The chain drive requires

    1. Covering

    2. No covering

    3. Both with or without covering

    4. None

ANS: (a)

  1. The friction in a chain drive vs belt drive is

    1. More

    2. Less

    3. Equal

    4. None

ANS: (b)

  1. A chain drive is suitable for

    1. Parallel shafts

    2. Non parallel shafts

    3. Both parallel and non parallel shafts

    4. None

ANS: (a)