5. Basic tools.

Question 0

4. Which screwdrivers provides fast operation when a large number of screws must be driven?

Answer 0

Spiral ratchet screwdriver.

Question 1

2. What is used where standard screwdrivers are too long to fit in available space?

Answer 1

Stubby screw drivers.

Question 2

5. Adjustable joint pliers?

Answer 2

1. Slip-joint or combination pliers.
2. Pump pliers.
3. Arc-joint pliers.

Question 3

6. Pliers useful for reaching into small spaces?

Answer 3

Long nose pliers:

1. Long reach duckbill pliers.
2. Long reach pliers.
3. Curved long nose pliers.

Question 4

7. What is combination of box and pin wrenches?

Answer 4

Structural box wrench.

Question 5

8. What wrench shall you use to tight flare nuts?

Answer 5

Split-box wrench (flare nut wrench).

Question 6

9. What box wrench can be used for heavy duty work?

Answer 6

A striking face box wrench.

Question 7

10. Use of open-end and box wrenches?

Answer 7

The wrench should be pulled rather than pushed.

Question 8

11. What connects socket to drive handle of the wrench?

Answer 8

Drive tang.

Question 9

12. Types of spanner wrenches?

Answer 9

1. Face spanner.
2. Adjustable face spanner.
3. Pin spanner.
4. Flat hook spanner.
5. Adjustable hook spanner.

Question 10

13. What wrench shall you use to tight kitchen strainer?

Answer 10

Hook spanner.

Question 11

14. Nut-drivers color code.

Answer 11

3/16 - black
7/32 - brown
1/4 - red
9/32 - orange
5/16 - amber
11/32 - green
3/8 - blue
7/16 - brown
1/2 - red
9/16 - orange.