In class A operation, the operating point is generally located ___________ of the d.c. load line.

For proper amplification by a transistor circuit, the operating point should be located at the ___________ of the d.c. load line

A

The end point

B

Middle

C

The maximum current point

D

None of the above

Point A is 10 miles West of Point B. Point b is 30 miles North of pint C. Point C is 20 miles East of Point D. What is the distance (in miles) between Point A and Point D?

A

1010

B

1020

C

2010

D

3010

Point A is 10 km west of point B. Point B is 30 km north of point C. Point C is 20 km east of point D. What is the distance between point A and D?

A

1020Km

B

1010Km

C

2010Km

D

3010Km

The operating point ___________ on the a.c. load line

A

Also line

B

Does not lie

C

May or may not lie

D

Data insufficient

Point A is south of point B and point B is west point C. To which direction is point A with respect to point C ?

A

South

B

South West

C

North east

D

North West

Point A is 10 miles west of Point B. Point B is 30 miles North of Point C. Point C is 20 miles East of Point D. what is the distance between points A and D?

A

1010

B

810

C

710

D

910

The slope of a.c. load line is ___________ that of d.c. load line

A

The same as

B

More than

C

Less than

D

None of the above

When the axis of load lies in the plane of rivet group, then the most heavily loaded rivet will be the one which (where, Fa is the load shared by each rivet due to axial load and Fm is the shearing load due to moment in any rivet.)

A

Is at the maximum distance from CG of the rivet group

B

Is at the minimum distance from CG of the rivet group

C

Gives the maximum angle between the two forces Fa and Fm

D

Gives the minimum angle between the two forces Fa and Fm

In testing a pile by load test, pile platform is loaded with one and half times the design load and a maximum settlement is noted. The load is gradually removed and the consequent rebound is measured. For a safe pile, the net settlement (i.e. total settlement minus rebound) per tonne of test load should not exceed

A

10 mm

B

15 mm

C

20 mm

D

25 mm

The ratio of boys to girls in class A is 3 to 4 . The ratio of boys to girls in class B is 4 to 5 . If the two classes were combined, the ratio of boys to girls in class B is two less than the number of girls in class A. How many girls are in class A?

A

87

B

11

C

12

D

15

In class A operation, the operating point is generally located ___________ of the d.c. load line.

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