Automotive Technology
7th Edition
ISBN: 9781337794213
Author: ERJAVEC, Jack.
Publisher: Cengage,
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Textbook Question
Chapter 11, Problem 5ASRQ
Technician A uses a micrometer to measure the connecting rod journal for taper. Technician B uses a micrometer to measure the connecting rod journal for out-of-roundness. Who is correct?
- Technician A
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Chapter 11 Solutions
Automotive Technology
Ch. 11 - Describe how to inspect an oil pump.Ch. 11 - What is the cylinder taper?Ch. 11 - Describe how to measure main bearing oil...Ch. 11 - Where does maximum cylinder bore wear occur and...Ch. 11 - List three types of compression rings.Ch. 11 - What is the purpose of a thrust main bearing?Ch. 11 - How should the oil pump be primed when installing...Ch. 11 - Most pistons used today are made of. cast iron...Ch. 11 - Cam bearings in OHV engines are typically which...Ch. 11 - Which of the following is not of concern when...
Ch. 11 - Each halt' of a split bearing is made slightly...Ch. 11 - Prob. 5MCCh. 11 - Which of the following are not typically found in...Ch. 11 - All of the following are functions of the...Ch. 11 - Which type of oil ring is slotted so that excess...Ch. 11 - When removing the balance shaft assembly:...Ch. 11 - After installing cam bearings: Technician A checks...Ch. 11 - Technician A says that a cylinder wall with too...Ch. 11 - Technician A installs a cup-type core plug with...Ch. 11 - Technician A uses a micrometer to measure the...Ch. 11 - Technician A says that piston ring end gaps should...Ch. 11 - Technician A checks crankshaft oil clearance with...Ch. 11 - When removing the piston and rod assemblies from a...Ch. 11 - Technician A says that crankshaft counterweights...Ch. 11 - Technician A uses a feeler gauge and straightedge...
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- While discussing proper band adjustment procedures: Technician A says that on some vehicles the bands can be adjusted externally with a torque wrench. Technician B says that a calibrated inch- pound torque wrench is normally used to tighten the band adjusting bolt to a specified torque. Who is correct? a. Technician A only b. Technician B only c. Both A and B d. Neither A nor Barrow_forwardDistinguish nominal diameter and gross diameter of boltarrow_forwardTechnician A says that flare nut or line wrenches should be sued to loosen or tighten brake line or tubing fittings Technician B says that open-end wrenches will surround the fitting's nut and provide a positive grip on the fitting. Who is correct? Group of answer choices Technician A only Technician B only Both Technicians A and B Neither A nor Barrow_forward
- Q 2/ True or false 1- Casing pipe is used to rotate the bit and circulate the drilling fluid. 2- On one side of the fault line the strata has been displaced only upwards or downwards 3- The person who is in charge of the drilling rig and crew is a mud engineer. 4- The cable tool drilling an old method of well drilling used before rotary methods. 5- When the bit is needed to rotate exclusively, downhole motor is used. 6- When the valve allows flow to pass in a definite direction is called check valve. 7- Elevator is equipment used to raise or lower pipe into the wellbore. 8- When the drilling mud to a scape to the formation due to fractures or highly permeable beds, a lost circulation has happened. 9- During the offshore drilling the drilling rig is mounted on a floating vessel. 10- Kick is an entry of formation fluids (oil, gas or water) into the wellbore caused when the formation pressure less than the pressure exerted by the mud column.arrow_forwardTechnician A says that some small cracks in the accessory drive belt may be within tolerance. Technician B says that serpentine belts can be checked with a wear gauge. Who is correct? Select one: a. Technician A only b. Technician B only C. Both A and B d. Neither A nor Barrow_forwardTechnician A uses a micrometer to measure the connectingrod journal for taper. Technician B uses amicrometer to measure the connecting rod journalfor out-of-roundness. Who is correct?a. Technician Ab. Technician Bc. Both A and Bd. Neither A nor Barrow_forward
- Technician A says that a micrometer can be used to measure the outside diameter of something. Technician B says that a vernier caliper can be used to measure the inside diameter of a bore. Who is correct? Technician A Technician B Both A and B Neither A nor Barrow_forwardTechnician A says a metric bolt with the marking of 8.9 has more yield strength than a 10.9 bolt. Technician B says only grade 8 nuts should be used on 10.9 rated bolt. Who is correct?arrow_forwardSelect the four seals commonly used to sealing around continuously reciprocating rods or pistons: piston rings lip seal U-cup face seals V-packing O-ringsarrow_forward
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