What type of flame is used for welding all metals, including cast iron, malleable iron, wrought iron, and high-strength rods?
A. neutral
B. carburizing
C. oxidizing
D. metal
Answer: A
You might also like to view...
When used for short circuit protection of motor branch circuits, which of the following must be adjustable and used in conjunction with combination motor starters?
a. Motor short circuit protectors b. Multi-motor branch circuits c. Instantaneous trip circuit breakers d. Circuit interrupters
Which of the following is NOT among the top five beef cattle breed for registration numbers?
A) Charolais B) Hereford C) Simmental D) Angus
Chicken ____________________ is used for fertilizer because of its high concentration of nitrogen
Fill in the blank(s) with correct word
Technician A says that a crowfoot socket is used with a ratchet. Technician B says that a crowfoot socket is used with an extension. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B