Una sierra circular portátil tiene _____.

a. una placa base fija (no
regulable)
b. protecciones retráctiles
inferiores y superiores de
la cuchilla
c. una protección retráctil
superior de la cuchilla
d. una protección retráctil
inferior de la cuchilla


Answer: D

Trades & Technology

You might also like to view...

____ of soil refers to increasing its density by mechanically forcing the soil particles closer together.

A. Blending B. Shaking C. Compaction D. Consolidation

Trades & Technology

A term used to describe flow in a heat exchanger where tube-side flow and shell-side flow go in opposite directions.

a. cross flow b. horizontal flow c. parallel flow d. counter flow

Trades & Technology

Technician A says stress risers are used to cause the metal to bend at a predetermined location. Technician B says an enclosed box-like structure is used in areas where maximum strength is required. Who is correct?

A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B

Trades & Technology

The proper use of the brakes when going down a long steep grade after selecting a proper gear is to brake until your speed is about ____ below the posted speed and release your brake.

a. 15 mph b. 5 mph c. 10 mph

Trades & Technology