MS1 SUPERVISOR TEST
QUESTIONS AND ANSWERS
When connecting the traction motor to the track axle reduction gear, adjustment
is done for proper... - ANSWER Alignment of the motor and pinion.
The Motorman's By-Pass in the R-38 subway car is used to bypass the... -
ANSWER Door relay.
The D6 wire in the tube train wiring is a component of the ______circuit. -
ANSWER Conductor indicator.
A metal sheet will have a row of ten holes bored parallel to its length. The holes
should measure 3 1/2" in diameter and be spaced 5 1/2" apart. The distance
from the edge of each hole to the adjacent edge of the sheet must be equal to the
distance between the edges of the other holes. Based on this information, the
minimum length of... - ANSWER 4'9".
The master controller in the R-10 through R-22 subway vehicles applies full
third rail voltage to each individual traction motor in _____ places. - ANSWER
None of the master controllers
The primary function of the motor-generator set on a subway car is to... -
ANSWER Convert the third rail voltage to battery voltage.
The most prevalent application for spot welding is - Attach thin gauge metal
sheets together.
A shaft having a diameter of one and three-quarter inches must be machined to
a tolerance of + or - two thousandths of an inch. The machine shaft must be
rejected if it has a diameter of... - Answer: 1.746"
QUESTIONS AND ANSWERS
When connecting the traction motor to the track axle reduction gear, adjustment
is done for proper... - ANSWER Alignment of the motor and pinion.
The Motorman's By-Pass in the R-38 subway car is used to bypass the... -
ANSWER Door relay.
The D6 wire in the tube train wiring is a component of the ______circuit. -
ANSWER Conductor indicator.
A metal sheet will have a row of ten holes bored parallel to its length. The holes
should measure 3 1/2" in diameter and be spaced 5 1/2" apart. The distance
from the edge of each hole to the adjacent edge of the sheet must be equal to the
distance between the edges of the other holes. Based on this information, the
minimum length of... - ANSWER 4'9".
The master controller in the R-10 through R-22 subway vehicles applies full
third rail voltage to each individual traction motor in _____ places. - ANSWER
None of the master controllers
The primary function of the motor-generator set on a subway car is to... -
ANSWER Convert the third rail voltage to battery voltage.
The most prevalent application for spot welding is - Attach thin gauge metal
sheets together.
A shaft having a diameter of one and three-quarter inches must be machined to
a tolerance of + or - two thousandths of an inch. The machine shaft must be
rejected if it has a diameter of... - Answer: 1.746"
