Electricity Questionnaire

Questionnaires:

Basic Electricity – Competency No. 1  Identify the parts of the complete electrical circuit.

1. A complete complete circuit circuit consists consists of a device device or board, board, a path for the the current flow, flow, a method method of control and a source of  A. Electrical Electrical energy C. Electrical Electrical device device . Electric Electrical al machine machine !. Electric Electrical al charge charge ". Chemical reaction reaction ta#es ta#es place before before it produces produces electrical electrical charges charges to what what source of of electricity$  A. %eothermal %eothermal power C. attery . &olar power !. 'otary electromagnet electromagnet machine (. It is stated in in )hms *aw that that current current is directly proportion proportional al to the electromotive electromotive force force +E..-. or voltage and inversely proportional to the  A. 'esistance 'esistance C. &ource &ource . /ower /ower !. Elec Electri tricit city y

0. )pen wiring wiring on insulators insulators which which is mostly #nown #nown as open open or eposed eposed wiring method method uses cleats, #nobs +solid or split that made of what #ind of material$  A. 2ood C. /orcelain /orcelain tubes tubes . Cera Ceramic mics s !. 'ubb 'ubber er 3. 4ouse wiring wiring must follow follow to eisting eisting laws and and regulations regulations of the 5ational 5ational Electrical Electrical Code Code as well as the City or *ocal )rdinances enforced and applied in the specific localities. 2hat agency approves its methods$  A. City Engineers Engineers C. !epartment !epartment of *ocal *ocal %overnment %overnment . arangay )ffice !. 5ational -ire /rotection /rotection Association Association 6. Componen Components ts that that connect connect in paral parallel lel form: form: a. ranc ranche hes s c. open open circu circuits its b. &hort &hort circuits circuits d. a voltage voltage divider divider 7. A paralle parallell circuit circuit is also also used used as a divider divider for: a. cond conduc ucta tanc nce e c. volt voltag age e b. powe powerr d. curr curren entt

8. 2hat is '9 for a 1" ohm, a 0 ohm, and a ( ohm resistor in parallel$ a. 1.3 ohm c. " ohm b. 6.( ohm d. 1 ohm . /ower is defined as: a. 9he rate at which wor# is done c. the conversion of energy b. 2or# d. force 1;. 2hich e