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100+ Free Pancyprian Machine Elements T.S. (Practical) Practice Questions

Cyprus Pancyprian Access Examination Technical School Machine Elements — Practical Direction (ΣΤΟΙΧΕΙΑ ΜΗΧΑΝΩΝ Τ.Σ. (Π.Κ.), code 513) practice questions are available now; exam metadata is being verified.

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2026 Statistics

Key Facts: Pancyprian Machine Elements T.S. (Practical) Exam

2.5 hours

Written paper duration for code 513 per the official syllabus and 2026 timetable

Cyprus Examinations Service

Code 513

Subject code for ΣΤΟΙΧΕΙΑ ΜΗΧΑΝΩΝ Τ.Σ. (Π.Κ.) in the 2026 exam guide

Cyprus Examinations Service

0-20

Marking scale; feeds the access/ranking grade with no pass/fail mark

Cyprus Examinations Service

EUR 25

2026 fee per ordinary access subject (EUR 50 only for code 032)

Cyprus Examinations Service notices

19 June 2026

2026 exam date for this subject (08:00–10:30) per the official timetable

Cyprus Examinations Service timetable

8-26 June 2026

Overall 2026 Pancyprian Access Examinations window

Cyprus Examinations Service

100 free MCQs covering Pancyprian code 513 Machine Elements, with heavy worked calculations on gears, bearings, shafts, fasteners, fits, belts and chains. This is an English-language study adaptation - the official exam is a 2.5-hour Greek written paper with constructed-response and calculation tasks, so practise full written solutions separately.

Sample Pancyprian Machine Elements T.S. (Practical) Practice Questions

Try these sample questions to test your Pancyprian Machine Elements T.S. (Practical) exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1A single rivet of diameter d = 10 mm is loaded in pure shear by F = 12 kN. Average shear stress is:
A.76.4 MPa
B.152.8 MPa
C.38.2 MPa
D.191.0 MPa
Explanation: A = πd²/4 = 78.54 mm². τ = 12000/78.54 = 152.8 MPa.
2An M12 bolt has tensile stress area ≈ 84.3 mm². With σ_all = 160 MPa, maximum axial tensile load is closest to:
A.8.5 kN
B.13.5 kN
C.19.2 kN
D.27.0 kN
Explanation: F = 160 × 84.3 = 13488 N ≈ 13.5 kN. Choose the option that matches this evaluated result and reject values from misapplied formulas.
3An M10 bolt is tightened with T = 40 N·m. Using T = 0.2·F·d (d = 10 mm), estimated preload F is:
A.10 kN
B.20 kN
C.40 kN
D.80 kN
Explanation: F = T/(0.2d) = 40/(0.2×0.010) = 20000 N = 20 kN.
4One rivet d = 12 mm in double shear; τ_all = 90 MPa. Allowable load based on rivet shear is closest to:
A.10.2 kN
B.20.4 kN
C.30.6 kN
D.40.8 kN
Explanation: A = 2·(π·12²/4) = 226.2 mm². F = 90×226.2 ≈ 20.4 kN.
5Bolt core diameter d_c = 8.376 mm carries 15 kN tension. Tensile stress is closest to:
A.136 MPa
B.204 MPa
C.272 MPa
D.340 MPa
Explanation: A = π·8.376²/4 ≈ 55.1 mm². σ = 15000/55.1 ≈ 272 MPa.
6For M16×2, pitch diameter d₂ = d − 0.6495·P. With d = 16 mm and P = 2 mm, d₂ is:
A.14.70 mm
B.15.35 mm
C.14.35 mm
D.13.70 mm
Explanation: d₂ = 16 − 0.6495×2 = 14.701 mm ≈ 14.70 mm.
7Rivet bearing: d = 16 mm, t = 8 mm, σ_b,all = 180 MPa. Allowable load for one rivet is:
A.11.5 kN
B.18.4 kN
C.23.0 kN
D.36.2 kN
Explanation: A_b = d·t = 128 mm². F = 180×128 = 23.0 kN.
8Compared with a riveted permanent joint, a screw (bolt) connection is:
A.Always stronger than an equal-diameter rivet
B.A detachable (removable) connection
C.Unable to carry tensile loads
D.Made by melting the parent metal
Explanation: Screw connections are detachable (λυόμενες); rivets form permanent joints.
9Four identical bolts share 48 kN equally. Each has A_t = 84.3 mm². Tensile stress per bolt is closest to:
A.71 MPa
B.142 MPa
C.213 MPa
D.284 MPa
Explanation: 12 kN per bolt. σ = 12000/84.3 ≈ 142 MPa.
10M20×2.5 thread: how many full turns advance a nut 15 mm?
A.4 turns
B.5 turns
C.6 turns
D.7.5 turns
Explanation: Advance per turn = pitch 2.5 mm. Turns = 15/2.5 = 6.

About the Pancyprian Machine Elements T.S. (Practical) Practice Questions

Verified exam format metadata for Cyprus Pancyprian Access Examination Technical School Machine Elements — Practical Direction (ΣΤΟΙΧΕΙΑ ΜΗΧΑΝΩΝ Τ.Σ. (Π.Κ.), code 513) is pending. The practice questions above remain available while official exam length, timing, passing score, fee, and administrator details are reviewed.