solve all please and write the correct answer with a reason asap. 1. An acceptable intake valve seat width is: A. 1/ 16 inch (1.58 mm). B. 3/16 inch (4.76 mm). C. 7/ 32 inch (5.56 mm). D. ¼ inch (6.35 mm). 2. All of the following are considerations when grinding valve seats except: A. Dress the stone before grinding any seat. B. Remove only enough material to provide a new surface. C. Use transmission fluid to lubricate only the stone. D. Do not apply pressure to the grinding stone. 3. Technician A says that if the valve seat is too narrow, the valve may burn. Technician B says that if the valve seat is too wide, the valve may not seal properly. Who is correct? A. A only B. B only C. Both A and B D. Neither A nor B 4. Technician A says that cylinder head and block deck resurfacing may affect rocker arm geometry. Technician B says that intake manifold replacement will change rocker arm geometry. Who is correct? A. A only B. B only C. Both A and B D. Neither A nor B

solve all please and write the correct answer with a reason asap.

1. An acceptable intake valve seat width is:

A. 1/ 16 inch (1.58 mm).

B. 3/16 inch (4.76 mm).

C. 7/ 32 inch (5.56 mm).

D. ¼ inch (6.35 mm).

2. All of the following are considerations when grinding valve seats except:

A. Dress the stone before grinding any seat.

B. Remove only enough material to provide a new surface.

C. Use transmission fluid to lubricate only the stone.

D. Do not apply pressure to the grinding stone.

3. Technician A says that if the valve seat is too narrow, the valve may burn.

Technician B says that if the valve seat is too wide, the valve may not seal properly. Who is correct?

A. A only

B. B only

C. Both A and B

D. Neither A nor B

4. Technician A says that cylinder head and block deck resurfacing may affect rocker arm

geometry. Technician B says that intake manifold replacement will change rocker arm geometry.

Who is correct?

A. A only

B. B only

C. Both A and B

D. Neither A nor B

5. Technician A says that if face wear on the lifter runs across the face, it indicates that the lifter was stuck in its bore. Technician B says that a worn lifter can cause valve train clatter. Who is correct?

A. A only

B. B only

C. Both A and B

D. Neither A nor B