Which of the following is a higher pair?

The pair is known as a higher pair, when the relative motion between the elements of a pair is

A

turning only

B

sliding only

C

rolling only

D

partly turning and partly sliding

The two elements of a pair are said to form a higher pair, when they

A

have a surface contact when in motion

B

have a line or point contact when in motion

C

are kept in contact by the action of external forces, when in motion

D

permit relative motion

In each of the following question , a related pair of words or phrases is followed by four pairs or phrases Select the lettered pair that best express a relationship similar to that express in the original pair Cell: Cytology

A

Worms: Cosmology

B

Insects: Microslogy

C

Poenlogy Children

D

Tissues: Zoology

Each question below consists of a related pair of words . Select the pair that best expresses a relationship similar to that expressed in the original pair: Modest --- Insolent

A

Subjection --- Liberation

B

Rsstrian -----Indulge

C

Complaint --- Acquiescence

D

Restriction ---- Relaxation

Each question below consistsof a related pair of words . select the pair similar to that expressed a relationship similar to that expressed in the original pair , EXCITE: CALM

A

stimulate cool down

B

upset perturb

C

agitate trouble

D

Restrain compose

In which of the following pricing policies, a firm charges higher initial price for the product and reduces it over time as the demand at higher price is satisfied?

A

Peak load pricing

B

Incremental pricing

C

Skimming

D

Penetration pricing

Higher the price of certain luxurious article, higher will be the demanded, this concept is called a

A

Giffen effects

B

Veblen effects

C

Datormination effects

D

Both B&C

Rahim's convertible gets gas mileage that is 40% higher than that of Karim's SUV. If Jalil's hatchback gets gas mileage that is 15% higher than of Rahim's convertible, then that of Rahim's convertible, then Jalil's hatchback gets gas mileage that is what percent greater that of Karim's SUV?

A

46%

B

55%

C

61%

D

25%

For specified tube outside diameter, higher BWG means higher

A

Tube thickness

B

Cross-sectional area

C

Weight per unit length

D

None of these

Which of the following is an example of a higher pair?

A

Toothed gearing

B

Belt and rope drive

C

Ball and roller bearing

D

All of these

Which of the following is a higher pair?

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