A set of eight form relieved milling cutters for each module is provided to enable cutting of gears of different

In a milling operation, two side milling cutters are mounted with a desired distance between them so that both sides of a workpiece can be milled simultaneously. This set up is called

A

Gang milling

B

Straddle milling

C

String milling

D

Side milling

Which of the following operations can be performed with milling cutters?

A

Cutting key ways on shafts

B

Cutting external screw threads

C

Cutting teeth of spur gears

D

All of these

which type of gears has point contact between two mating gears?

A

helical gears

B

spiral gears

C

both (a) and (b)

D

none of these

The other gears are the ............... gears which are those most used in normal driving.

A

front

B

onward

C

abvance

D

ahead

The gears are termed as medium velocity gears, if their peripheral velocity is

A

1-3 m/s

B

3-15 m/s

C

15-30 m/s

D

30-50 m/s

Two advantages of using helical gears rather than spur gears in a transmission system are

A

Strength and cost

B

Strength and less end thrust

C

Noise level and strength

D

Noise level and economy

The admiral _____his order to atack when he saw the while flag raised by the enemy sailors: he was relieved that he could bring an end to the _____

A

reiteted: hostitities

B

countermaded: fighting

C

requistioned: trued

D

confirmed: aggression

'He relieved me.... anxiety.' বাক্যটির শূন্যস্থানে সঠিক শব্দ বসবে-

A

in

B

from

C

with

D

to

The man was relieved ... hispain.

A

for

B

at

C

of

D

to

Peptic ulcer pain is typically relieved by

A

Raising the pH of the fluid bathing the ulcer

B

A drug which blocks the gastric proton pump

C

Oral administration of sodium bicarbonate

D

Oral administration of antispasmodics

E

A drug which interferes with the action of acetylcholinesterase

A set of eight form relieved milling cutters for each module is provided to enable cutting of gears of different

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